Nokta MAKRO 17000257 BT Headphones User Guide
- October 27, 2023
- Nokta MAKRO
Table of Contents
NOKTA MAKRO
BT HEADPHONES
17000257 BT Headphones
USER GUIDE
INTRODUCTION
NOKTA MAKRO BT Headphones utilizes aptX™ Low Latency technology, which
compared to standard Bluetooth®, delivers a faster and better quality audio.
Therefore, when used for metal detecting, the Nokta Makro BT Headphones will
provide more precise and faster target responses.
FUNCTIONS & OPERATION
Power on: Slide the switch to ON, the green light comes on and the
headphones are turned on.
Power off: Slide the switch to OFF.
Bluetooth® Pairing Mode: When you turn the headphones on and hear “Power
on”, it will enter into pairing mode.
When you turn on the Bluetooth® connection on your detector, they will pair
automatically.
On other devices, turn your BT connection on and search for “NOKTA-MAKRO” and
click it to pair. Once connected, you will hear the prompt ”connected”.
Clear pairing: Long press MODE button and “V+” at the same time for 3
seconds while the device is on to clear paired devices.
NOTE! Within the pairing range, the headphones will automatically connect
to the last paired devices in memory.
Phone Functions
Answer a call: Short press MODE button to answer the call.
Refuse a call: Long press MODE button about 1 second to ignore an
incoming call.
Call hang up: Short press MODE button to hang up the call.
Last number redial: Double click MODE button to call the last number when
it’s connected with your mobile phone.
Switching devices: During a call, long press ”V+” button about 1 second
to switch between the headphones and the mobile phone.
Voice dialing: Press MODE button for 1 second in ”standby” status to
trigger voice dial and turn on the phone’s voice assistant.
Mute: Short press “V+” and “V-” buttons at the same time to mute and
unmute.
Music Functions
Play & Stop: Press MODE button to play and stop the music.
Volume up: Press ”V+” to increase the volume. Maximum level will be
indicated with a beep.
Volume down: Press ”V-” to decrease the volume. Minimum level will be
indicated with a beep.
Previous track: Press and hold “V-” button for 2 seconds to play the
previous song.
Next track: Press and hold “V+” button for 2 seconds to play the next
song.
SAFETY PRECAUTIONS!
Do not attempt to disassemble or modify the headphones!
Do not expose the headphones to water or excess humidity. The headphones are
NOT waterproof.
Keep the headphones’ indicator light away from children’s or animals’ eyes.
Do not expose the headphones to extremely low or high temperatures (below 0°C
or above 45°C /32°F to 113°F)
Do not use the headphones in thunderstorm which might cause malfunction and
increase the risk of electric shock.
This product contains a built- in lithium battery. To avoid explosion, please
do not expose the product to intense sunlight and keep it away from fire.
Dispose the lithium battery according to your local laws and regulations, do
not dispose it as regular household garbage. The lithium battery cannot be
replaced by the user!
Protect the headphones against impacts during normal use. For shipping,
carefully place it in a carton and secure with shock resistant packaging.
CHARGING THE HEADPHONES
Any high quality USB charger can be used to charge the headphones. To charge the headphones, insert the USB charging cable to charging port on your headphones. The LED will remain solid red during charging. When charging is complete, the red light will turn off.
TECHNICAL SPECS
Style : Over-Ear Headphones
Bluetooth® Version : BT5.0
Impedance : 32Ω
Sensitivity : 106dB
Frequency Range : 20Hz-20kHz
Effective Distance : 10 meters/33ft.
Battery Capacity : 1200mAh,3.7 V
Battery Type : Rechargeable Lithium Polymer Battery
External Voltage : DC4.8-5.5 V
The Bluetooth® word mark and logos are registered trademarks owned by
Bluetooth® SIG, Inc.
Qualcomm® aptX™ is a product of Qualcomm Technologies, Inc.
Nokta Makro Detectors reserves the right to change the design,
specifications or accessories without notice and without any obligation or
liability whatsoever.
For Consumers within the European Union: Do not dispose of this equipment in general household waste. The crossed wheeled bin symbol on this equipment indicates this unit should not be disposed of in general household waste, but recycled in compliance with local government regulations and environmental requirements.